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| author | Jozsef Kadlecsik <kadlec@blackhole.kfki.hu> | 2007-07-07 22:21:23 -0700 |
|---|---|---|
| committer | David S. Miller <davem@sunset.davemloft.net> | 2007-07-10 22:17:14 -0700 |
| commit | ba9dda3ab5a865542e69dfe01edb2436857c9420 (patch) | |
| tree | 93f92442a8ad134d78b4d7cd8dc74e089baef3d7 /net/core | |
| parent | 1b50b8a371e90a5e110f466e4ac02cf6b5f681de (diff) | |
| download | linux-ba9dda3ab5a865542e69dfe01edb2436857c9420.tar.gz linux-ba9dda3ab5a865542e69dfe01edb2436857c9420.tar.bz2 linux-ba9dda3ab5a865542e69dfe01edb2436857c9420.zip | |
[NETFILTER]: x_tables: add TRACE target
The TRACE target can be used to follow IP and IPv6 packets through
the ruleset.
Signed-off-by: Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
Signed-off-by: Patrick NcHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/core')
| -rw-r--r-- | net/core/skbuff.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/net/core/skbuff.c b/net/core/skbuff.c index 6a41b96b3d37..0583e8498f13 100644 --- a/net/core/skbuff.c +++ b/net/core/skbuff.c @@ -428,6 +428,10 @@ struct sk_buff *skb_clone(struct sk_buff *skb, gfp_t gfp_mask) n->destructor = NULL; C(mark); __nf_copy(n, skb); +#if defined(CONFIG_NETFILTER_XT_TARGET_TRACE) || \ + defined(CONFIG_NETFILTER_XT_TARGET_TRACE_MODULE) + C(nf_trace); +#endif #ifdef CONFIG_NET_SCHED C(tc_index); #ifdef CONFIG_NET_CLS_ACT @@ -485,6 +489,10 @@ static void copy_skb_header(struct sk_buff *new, const struct sk_buff *old) new->destructor = NULL; new->mark = old->mark; __nf_copy(new, old); +#if defined(CONFIG_NETFILTER_XT_TARGET_TRACE) || \ + defined(CONFIG_NETFILTER_XT_TARGET_TRACE_MODULE) + new->nf_trace = old->nf_trace; +#endif #if defined(CONFIG_IP_VS) || defined(CONFIG_IP_VS_MODULE) new->ipvs_property = old->ipvs_property; #endif |